/* ---------- Reset & tokens ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
img, svg, video { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }

:root {
  --c-primary: #0F3D5C;
  --c-primary-dark: #0A2E47;
  --c-primary-light: #E6EEF4;
  --c-accent: #FF5A36;
  --c-accent-dark: #E84418;
  --c-text: #0F1E2E;
  --c-muted: #5C6B7A;
  --c-border: #E4E8ED;
  --c-bg: #FFFFFF;
  --c-bg-soft: #F7F9FB;
  --c-success: #0E8A5F;
  --c-star: #F5A623;

  --maxw: 1180px;
  --pad-x: clamp(1rem, 4vw, 2rem);
  --radius: 14px;
  --radius-sm: 8px;
  --radius-lg: 24px;

  --shadow-sm: 0 1px 2px rgba(15, 30, 46, 0.06), 0 2px 6px rgba(15, 30, 46, 0.04);
  --shadow-md: 0 4px 12px rgba(15, 30, 46, 0.08), 0 10px 30px rgba(15, 30, 46, 0.06);
  --shadow-lg: 0 12px 40px rgba(15, 30, 46, 0.12);

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

html { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color: var(--c-text); background: var(--c-bg); }
body { font-size: 17px; line-height: 1.55; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }

h1, h2, h3, h4 { line-height: 1.15; letter-spacing: -0.02em; font-weight: 800; color: var(--c-text); }
h1 { font-size: clamp(2.15rem, 5.2vw, 3.75rem); }
h2 { font-size: clamp(1.75rem, 3.6vw, 2.5rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.35rem); }
p { color: var(--c-text); }
p.muted { color: var(--c-muted); }
small { color: var(--c-muted); }

.container { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad-x); }
section { padding-block: clamp(3.5rem, 7vw, 6rem); }
.section-head { max-width: 720px; margin: 0 auto 2.5rem; text-align: center; }
.section-head .eyebrow { display: inline-block; font-size: 0.85rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--c-primary); margin-bottom: 0.75rem; }
.section-head p { color: var(--c-muted); margin-top: 0.75rem; font-size: 1.1rem; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0.95rem 1.5rem; border-radius: var(--radius); font-weight: 700; font-size: 1rem; border: 1.5px solid transparent; cursor: pointer; transition: transform 0.15s var(--ease), box-shadow 0.15s var(--ease), background 0.15s var(--ease), color 0.15s var(--ease); white-space: nowrap; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--c-accent); color: #fff; box-shadow: 0 6px 20px rgba(255, 90, 54, 0.35); }
.btn-primary:hover { background: var(--c-accent-dark); box-shadow: 0 8px 26px rgba(255, 90, 54, 0.45); }
.btn-secondary { background: var(--c-primary); color: #fff; box-shadow: var(--shadow-sm); }
.btn-secondary:hover { background: var(--c-primary-dark); }
.btn-outline { background: transparent; color: var(--c-primary); border-color: var(--c-primary); }
.btn-outline:hover { background: var(--c-primary); color: #fff; }
.btn-lg { padding: 1.1rem 1.75rem; font-size: 1.08rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,0.92); backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px); border-bottom: 1px solid var(--c-border); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 0.9rem; }
.brand { display: flex; align-items: center; gap: 0.6rem; font-weight: 800; font-size: 1.15rem; color: var(--c-primary); letter-spacing: -0.01em; }
.brand svg { width: 28px; height: 28px; }
.nav { display: none; gap: 1.75rem; align-items: center; }
.nav a { font-weight: 600; font-size: 0.96rem; color: var(--c-text); transition: color 0.15s var(--ease); }
.nav a:hover { color: var(--c-primary); }
.header-cta { display: flex; align-items: center; gap: 0.6rem; }
.header-phone { display: none; align-items: center; gap: 0.4rem; font-weight: 700; color: var(--c-primary); }
.header-phone svg { width: 18px; height: 18px; }
@media (min-width: 860px) {
  .nav { display: flex; }
  .header-phone { display: inline-flex; }
}

/* ---------- Hero ---------- */
.hero { position: relative; background: linear-gradient(180deg, var(--c-primary-light) 0%, #ffffff 80%); padding-block: clamp(2.5rem, 6vw, 5rem) clamp(3rem, 7vw, 5rem); overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(circle at 85% 10%, rgba(15,61,92,0.08) 0%, transparent 50%), radial-gradient(circle at 10% 90%, rgba(255,90,54,0.06) 0%, transparent 50%); pointer-events: none; }
.hero .container { position: relative; display: grid; gap: clamp(2rem, 5vw, 3.5rem); grid-template-columns: 1fr; align-items: center; }
@media (min-width: 960px) { .hero .container { grid-template-columns: 1.1fr 0.9fr; } }
.hero-eyebrow { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.35rem 0.75rem; background: rgba(15,61,92,0.08); border-radius: 999px; font-size: 0.82rem; font-weight: 700; color: var(--c-primary); letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 1.25rem; }
.hero-eyebrow::before { content: ""; width: 6px; height: 6px; background: var(--c-success); border-radius: 50%; box-shadow: 0 0 0 3px rgba(14,138,95,0.2); }
.hero h1 { margin-bottom: 1.1rem; }
.hero h1 em { color: var(--c-accent); font-style: normal; }
.hero-sub { font-size: clamp(1.05rem, 1.7vw, 1.2rem); color: var(--c-muted); max-width: 560px; margin-bottom: 1.75rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1.5rem; }
.hero-specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; max-width: 520px; margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--c-border); }
.spec { }
.spec .spec-num { font-size: clamp(1.35rem, 2.2vw, 1.65rem); font-weight: 800; color: var(--c-primary); letter-spacing: -0.02em; }
.spec .spec-label { font-size: 0.85rem; color: var(--c-muted); margin-top: 0.15rem; }

.hero-card { background: #fff; border-radius: var(--radius-lg); padding: 1.75rem; box-shadow: var(--shadow-lg); border: 1px solid var(--c-border); position: relative; }
.hero-card::before { content: "BEST VALUE"; position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--c-accent); color: #fff; font-size: 0.72rem; font-weight: 800; padding: 0.3rem 0.75rem; border-radius: 999px; letter-spacing: 0.1em; }
.hero-card .offer-label { color: var(--c-muted); font-size: 0.9rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }
.hero-card .price { display: flex; align-items: baseline; gap: 0.25rem; margin-top: 0.35rem; }
.hero-card .price .dollar { font-size: 1.5rem; font-weight: 700; color: var(--c-primary); margin-top: 0.5rem; }
.hero-card .price .amount { font-size: 4rem; font-weight: 800; color: var(--c-primary); line-height: 1; letter-spacing: -0.04em; }
.hero-card .price .unit { font-size: 1rem; color: var(--c-muted); margin-left: 0.4rem; }
.hero-card .offer-details { margin-block: 1rem 1.5rem; }
.hero-card .offer-details li { display: flex; align-items: flex-start; gap: 0.6rem; padding-block: 0.45rem; color: var(--c-text); font-size: 0.98rem; list-style: none; }
.hero-card .offer-details li svg { flex: none; width: 18px; height: 18px; color: var(--c-success); margin-top: 0.18rem; }
.hero-card .offer-note { font-size: 0.82rem; color: var(--c-muted); text-align: center; margin-top: 0.85rem; }

/* ---------- Trust bar ---------- */
.trust-bar { background: var(--c-bg-soft); border-block: 1px solid var(--c-border); padding-block: 1.5rem; }
.trust-bar .container { display: flex; flex-wrap: wrap; gap: 1rem 2.5rem; align-items: center; justify-content: center; }
.trust-item { display: flex; align-items: center; gap: 0.55rem; font-size: 0.95rem; font-weight: 600; color: var(--c-text); }
.trust-item svg { width: 22px; height: 22px; color: var(--c-primary); flex: none; }
.stars { display: inline-flex; gap: 1px; color: var(--c-star); }
.stars svg { width: 16px; height: 16px; }

/* ---------- Services ---------- */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.25rem; }
.service-card { padding: 1.75rem; background: #fff; border-radius: var(--radius); border: 1px solid var(--c-border); transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), border-color 0.2s var(--ease); }
.service-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--c-primary-light); }
.service-card .icon { width: 48px; height: 48px; display: inline-flex; align-items: center; justify-content: center; background: var(--c-primary-light); color: var(--c-primary); border-radius: 12px; margin-bottom: 1rem; }
.service-card .icon svg { width: 26px; height: 26px; }
.service-card h3 { margin-bottom: 0.35rem; }
.service-card p { color: var(--c-muted); font-size: 0.95rem; }
.service-card .tag { display: inline-block; margin-top: 0.8rem; font-size: 0.8rem; font-weight: 700; color: var(--c-accent); letter-spacing: 0.04em; text-transform: uppercase; }

/* ---------- Pricing ---------- */
.pricing-wrap { background: var(--c-bg-soft); }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.25rem; }
.price-card { background: #fff; border-radius: var(--radius); border: 1px solid var(--c-border); padding: 1.75rem; display: flex; flex-direction: column; }
.price-card.featured { border-color: var(--c-accent); box-shadow: 0 10px 40px rgba(255,90,54,0.15); position: relative; }
.price-card.featured::before { content: "MOST POPULAR"; position: absolute; top: -12px; left: 1.5rem; background: var(--c-accent); color: #fff; font-size: 0.72rem; font-weight: 800; padding: 0.3rem 0.75rem; border-radius: 999px; letter-spacing: 0.1em; }
.price-card h3 { margin-bottom: 0.5rem; }
.price-card .price-amount { font-size: 2.5rem; font-weight: 800; color: var(--c-primary); letter-spacing: -0.03em; line-height: 1; margin-block: 0.75rem 0.35rem; }
.price-card .price-amount sup { font-size: 1.1rem; top: -1rem; color: var(--c-primary); margin-right: 0.15rem; }
.price-card .price-amount small { font-size: 0.95rem; font-weight: 600; color: var(--c-muted); margin-left: 0.3rem; }
.price-card .price-meta { color: var(--c-muted); font-size: 0.9rem; margin-bottom: 1rem; }
.price-card ul { list-style: none; margin-block: 0.75rem 1.25rem; }
.price-card ul li { padding-block: 0.4rem; display: flex; gap: 0.55rem; font-size: 0.95rem; }
.price-card ul li svg { width: 18px; height: 18px; color: var(--c-success); flex: none; margin-top: 0.18rem; }
.price-card .btn { margin-top: auto; }
.addons { max-width: 720px; margin: 2.5rem auto 0; background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); padding: 1.5rem; }
.addons h4 { font-size: 1rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--c-primary); margin-bottom: 0.9rem; }
.addons-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0.5rem 1.5rem; list-style: none; }
.addons-list li { display: flex; justify-content: space-between; padding-block: 0.4rem; border-bottom: 1px dashed var(--c-border); font-size: 0.95rem; }
.addons-list li strong { color: var(--c-primary); font-weight: 700; }

/* ---------- Process ---------- */
.process-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1.5rem; counter-reset: step; }
.step { text-align: center; padding: 1rem; position: relative; }
.step::before { counter-increment: step; content: counter(step); display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 50%; background: var(--c-primary); color: #fff; font-weight: 800; font-size: 1.2rem; margin-bottom: 0.9rem; box-shadow: var(--shadow-sm); }
.step h3 { font-size: 1.1rem; margin-bottom: 0.35rem; }
.step p { color: var(--c-muted); font-size: 0.95rem; }

/* ---------- Why us ---------- */
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }
.why-card { padding: 1.5rem; background: #fff; border-radius: var(--radius); border: 1px solid var(--c-border); }
.why-card .icon { color: var(--c-accent); margin-bottom: 0.9rem; }
.why-card .icon svg { width: 32px; height: 32px; }
.why-card h3 { margin-bottom: 0.4rem; }
.why-card p { color: var(--c-muted); font-size: 0.96rem; }

/* ---------- Areas ---------- */
.areas-wrap { background: var(--c-primary); color: #fff; }
.areas-wrap .section-head h2, .areas-wrap .section-head .eyebrow { color: #fff; }
.areas-wrap .section-head p { color: rgba(255,255,255,0.8); }
.areas-wrap .section-head .eyebrow { color: var(--c-accent); }
.areas-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 0.6rem; max-width: 900px; margin: 0 auto; }
.area-chip { padding: 0.7rem 1rem; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.14); border-radius: 999px; text-align: center; font-size: 0.92rem; font-weight: 600; transition: background 0.15s var(--ease); }
.area-chip:hover { background: rgba(255,255,255,0.15); }
.areas-note { text-align: center; margin-top: 1.75rem; color: rgba(255,255,255,0.7); font-size: 0.95rem; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); margin-bottom: 0.75rem; overflow: hidden; transition: box-shadow 0.2s var(--ease); }
.faq-item[open] { box-shadow: var(--shadow-sm); border-color: var(--c-primary-light); }
.faq-item summary { padding: 1.15rem 1.5rem; font-weight: 700; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.5rem; font-weight: 400; color: var(--c-primary); transition: transform 0.2s var(--ease); line-height: 1; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-body { padding: 0 1.5rem 1.25rem; color: var(--c-muted); }

/* ---------- Final CTA ---------- */
.cta-final { background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 100%); color: #fff; text-align: center; }
.cta-final h2 { color: #fff; margin-bottom: 0.75rem; }
.cta-final p { color: rgba(255,255,255,0.85); max-width: 560px; margin: 0 auto 2rem; font-size: 1.1rem; }
.cta-final .hero-ctas { justify-content: center; }
.cta-final .btn-outline { color: #fff; border-color: rgba(255,255,255,0.5); }
.cta-final .btn-outline:hover { background: #fff; color: var(--c-primary); }

/* ---------- Footer ---------- */
.site-footer { background: #0A2234; color: rgba(255,255,255,0.75); padding-block: 3rem 6rem; font-size: 0.95rem; }
.site-footer .container { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; }
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 1rem; }
.site-footer a { color: rgba(255,255,255,0.75); transition: color 0.15s var(--ease); }
.site-footer a:hover { color: #fff; }
.site-footer ul { list-style: none; }
.site-footer ul li { padding-block: 0.3rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); margin-top: 2rem; padding-top: 1.5rem; text-align: center; font-size: 0.85rem; color: rgba(255,255,255,0.5); }

/* ---------- Sticky mobile CTA bar ---------- */
.mobile-bar { position: fixed; inset: auto 0 0 0; z-index: 60; display: grid; grid-template-columns: 1fr 1fr; background: #fff; border-top: 1px solid var(--c-border); box-shadow: 0 -4px 20px rgba(15,30,46,0.1); padding: 0.5rem; gap: 0.5rem; }
.mobile-bar a { padding: 0.85rem 1rem; border-radius: var(--radius-sm); font-weight: 700; display: flex; align-items: center; justify-content: center; gap: 0.4rem; font-size: 0.98rem; }
.mobile-bar .call { background: var(--c-accent); color: #fff; }
.mobile-bar .text { background: var(--c-primary); color: #fff; }
.mobile-bar svg { width: 18px; height: 18px; }
@media (min-width: 860px) { .mobile-bar { display: none; } .site-footer { padding-bottom: 3rem; } }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* ---------- Focus states ---------- */
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--c-accent); outline-offset: 2px; border-radius: 6px; }

/* ---------- Utility ---------- */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.text-center { text-align: center; }